TLD2311EL The Infineon TLD2311EL is a 3-channel high-side current source LED driver IC designed for automotive lighting applications. It offers adjustable output current up to 120 mA per channel.
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TLD2311EL

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon TLD2311EL is a 3-channel high-side current source LED driver IC designed for automotive lighting applications. It offers adjustable output current up to 120 mA per channel.
✓ Total Stock: 2,780 pcs
$ Price Range: $0.20

TLD2311EL Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,780 pcs
2780 pcs On Request 1 On Request On Request On Request On Request On Request

TLD2311EL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TLD2311EL Description

Short technical summary and product information.

The Infineon TLD2311EL is a versatile 3-channel high-side current source driver IC, part of the LITIX™ Basic family. It is optimized for driving LEDs with an output current of up to 120 mA per channel, making it suitable for various exterior and interior automotive LED lighting applications.

 

Key electrical specifications include an operating voltage range from 5.5 V to 40 V. The output current is nominal at 60 mA under typical automotive supply conditions (8 V - 18 V) and can reach up to 120 mA depending on thermal resistance. Output current accuracy is typically ±7% at a specific RSET resistance. The device also features low current consumption in sleep mode (0.1 µA).

 

Designed for robust operation, the TLD2311EL operates across a wide temperature range of -40°C to 150°C. It incorporates essential protective functions such as reverse polarity protection, overload protection, and undervoltage detection, along with diagnostic capabilities like open load and short circuit to GND detection.

 

The TLD2311EL is supplied in a PG-SSOP-14 package with an exposed heatslug, designed for surface mounting. Its integrated output stages and adjustable current control via external resistors simplify LED driving tasks in demanding automotive environments.

TLD2311EL Quick Information

Product Type: LED Driver
Series: LITIX™ Basic
Canonical Name: TLD2311EL 3-Channel High-Side Current Source LED Driver
Subcategory: Power Management ICs

TLD2311EL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLD2311EL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLD2311EL Features

  • 3-channel high-side current source driver.
  • Output current up to 120 mA per channel.
  • Wide operating voltage from 5.5 V to 40 V.
  • Extended temperature range: -40°C to 150°C.
  • PG-SSOP-14 package for surface mounting.

TLD2311EL Applications

  • Exterior automotive LED lighting.
  • Interior automotive LED lighting.
  • Tail, brake, and turn indicator lights.
  • Ambient and dashboard illumination.

TLD2311EL FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum output current per channel for the TLD2311EL?

The maximum output current per channel is 120 mA, depending on the thermal resistance.

What is the operating voltage range of the TLD2311EL?

The operating voltage range is from 5.5 V to 40 V.

What is the operating temperature range for the TLD2311EL?

The operating temperature range is -40°C to 150°C.

What package type is the TLD2311EL supplied in?

The TLD2311EL is supplied in a PG-SSOP-14 package.

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